/// <summary>
/// Adds the car into your favourite database.
/// </summary>
/// <param name="carId">Car that wants to be added to favourites.</param>
/// <returns></returns>
public ActionResult AddToFavourites(string carId)
{
bool result = CarManager.AddToFavourites(carId, (string)Session["UserId"]);
if (result)
{
TempData["message"] = "Car successfully added to your favourites.";
}
else
{
TempData["message"] = "There was something wrong about transaction. Probably you have this car already in your favourite list.";
}
return(RedirectToAction("FavouriteCars"));
}